noun
mashed potato
Loanword from English; refers to the dish of boiled and mashed potatoes, often with butter and milk.
今夜の夕食にマッシュポテトを作った。
I made mashed potatoes for dinner tonight.
ステーキの付け合わせにマッシュポテトがついてきた。
Mashed potatoes came as a side dish with the steak.
Variant with interpunct; less common in everyday writing.
Borrowed from English 'mashed potato'.